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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Cabin John, MD

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Area Code(s):240, 301
Timezone(s):Eastern (GMT -05:00)
City Population:2,280 (More Details)
CBSA:Washington-Arlington-Alexandria, DC-VA-MD-WV
Congressional District(s):08
Land Area:493 square miles (county)
Water Area:14 square miles (county)

1 ZIP Code

Cabin John, MD ZIP Code Boundaries

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Cabin John, MD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Cabin John, MD Demographic Information *

Total population**2,280
Male population1,102
Female population1,178
Median age (years)47.3
White Population1,905
Black Population84
Indian Population6
Asian Population192
Hawaiian Population1
Hispanic Population104
Median age (Male)47.5
Median age (Female)47.1
Total households876
Family households (families)651
Average household size2.6
Average family size2.99
Total housing units903
* Demographic data is based on 2010 Census for the City of CABIN JOHN.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],